.content-l{
    width: 285px;
    box-sizing: border-box;
    float: left;
    margin-top: 35px;
}
.content-l ul{
    width: 250px;
    margin: auto;
    box-sizing: border-box;
    padding: 0 15px 35px 15px;
    border: 1px solid #bdbdbd; 
}
.content-l ul li{
    display: flex;
    align-items:center;
    box-sizing: border-box;
    border-bottom: 1px solid #d9d9d9;
    height: 50px;
    line-height: 50px;
}
.content-l ul li i{
    width: 14px;
    height: 14px;
    background-color: #f9913d;
    margin-right: 15px;
}
.content-l ul li a{
    color: #009be4;
    font-size: 17px;
    text-decoration: none;
}
.content-r{
    width: 855px;
    padding-left: 15px;
    box-sizing: border-box;
    float: right;
    margin-top: 16px;
}
.a-tiem{
    width: 770px;
    padding-bottom: 20px;

}
.a-tiem .question{
    font-size: 20px;
    width: 100%;
    color: #009be4;
    box-sizing: border-box;
    padding-left: 32px;
    line-height: 50px;
    background: url("")no-repeat left center;
    border-bottom: 1px solid #d4d4d4;
}

.a-tiem .answer{
    margin-top: 25px;
}
.a-tiem .answer p{
    font-size: 16px;
    line-height: 40px;
    width: 100%;
    box-sizing: border-box;
    padding-left: 25px;
}
.a-tiem .answer p:first-child{
    background: url("")no-repeat left center;
}   

.a-tiem .answer a{
    font-size: 16px;
    line-height: 40px;
    padding-left: 25px;
    color: #009be4;
}